Extracting and concentrating all-in-one machine

Abstract

The invention relates to an extracting and concentrating all-in-one machine, belongs to the field of extracting and concentrating of traditional Chinese medicines, and particularly relates to an integrated device for dynamically extracting and concentrating traditional Chinese medicines. The extracting and concentrating all-in-one machine comprises an extraction tank, a medicine pump I, a heat exchanger, a medicine storage tank, a steam compressor, an evaporator, a heater, a medicine pump II, a condenser and a liquid storage tank I, wherein the bottom of the extraction tank is connected with the tops of the heat exchanger and the extraction tank through a medicine pipe and the medicine pump I, and the other end of the medicine pump I is connected with the evaporator through the medicine storage tank; the top of the extraction tank is connected with the condenser and the liquid storage tank I through pipelines; the bottom of the evaporator is connected with the medicine pump II and the heater through pipelines; the pipeline at the top of the heater is connected with the middle of the evaporator; the pipeline enters the evaporator in a tangential direction; the top of the evaporator is connected with the inlet of the steam compressor through a pipeline; the outlet of the steam compressor is connected with the upper part of the heater; the lower part of the heater is communicated with the upper part of the liquid storage tank II through a pipeline; a steam trap valve is arranged on the pipeline at the lower part of the liquid storage tank II; the upper part of the liquid storage tank II is connected with a jacket of the extraction tank through another pipeline.

Description

technical field [0001] The invention relates to an extraction and concentration integrated machine, which belongs to the field of extraction and concentration of traditional Chinese medicine, in particular to an integrated device for dynamic extraction and concentration of traditional Chinese medicine. Background technique [0002] The extraction and concentration process is the key link of traditional Chinese medicine preparations, and the content and property changes of the active ingredients in the preparation largely depend on this link. Most of the extraction and concentration equipment on the market are complex in structure and can only perform static extraction and concentration, and the extraction and concentration efficiency is not high. [0003] The application number is 201220152204.3, and the Chinese invention patent titled "Integrated Device for Dynamic Extraction and Concentration of Traditional Chinese Medicine" discloses an integrated device for dynamic extra...

AI Technical Summary

Problems solved by technology

However, since most of the traditional Chinese medicine extracts contain natural surface active ingredients, such as saponins, etc., they are bubbly, and the existence of a large number of foams seriously affects the concentration efficiency and yield of the traditional Chinese medicine extract.

For example, the volume of the foam is large, which affects the processing capacity of the equipment. In addition, the foam is discharged with the gas, which reduces the product yield and causes serious loss of effective substances.

At the same time, the integrated device for dynamic extraction and concentration of traditional Chinese medicine is equipped with a movable gland inside the extraction tank, which is not convenient for feeding materials in large-scale production and affects the smooth progress of production

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